commit 833b77b7a772eac757e5a1210d69cc983bc691f5
author Neil Fuller <nfuller@google.com> Fri Nov 23 13:10:32 2018 +0000
committer Neil Fuller <nfuller@google.com> Thu Nov 29 16:13:21 2018 +0000
tree cba0ce6c3c04401f34668050f78b834536f90151
parent d492c737be33c5e16d3392f40a35cfcb6d3fafc8

Add ANDROID_RUNTIME_ROOT environment variable

This change adds an ANDROID_RUNTIME_ROOT environment variable
to indicate the root of the Android runtime. This can be
used in place of ANDROID_SYSTEM to locate files when they
move inside the runtime APEX.

Bug: 119935277
Test: build / boot
Change-Id: Ic3b1ae3e3c98eea7d7c59e514ce62994679ab7b7

rootdir/init.environ.rc.in

diff --git a/rootdir/init.environ.rc.in b/rootdir/init.environ.rc.in
index 4576776..d10f7c1 100644
--- a/rootdir/init.environ.rc.in
+++ b/rootdir/init.environ.rc.in
@@ -5,6 +5,7 @@
     export ANDROID_ASSETS /system/app
     export ANDROID_DATA /data
     export ANDROID_STORAGE /storage
+    export ANDROID_RUNTIME_ROOT /apex/com.android.runtime
     export EXTERNAL_STORAGE /sdcard
     export ASEC_MOUNTPOINT /mnt/asec
     export BOOTCLASSPATH %BOOTCLASSPATH%